117787523

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 140709744

約数和(自身を除く): 22922221

約数列:

[1, 7, 49, 61, 157, 251, 427, 1099, 1757, 2989, 7693, 9577, 12299, 15311, 39407, 67039, 107177, 275849, 469273, 750239, 1930943, 2403827, 16826789, 117787523]

約数ペア:

[(1, 117787523), (7, 16826789), (49, 2403827), (61, 1930943), (157, 750239), (251, 469273), (427, 275849), (1099, 107177), (1757, 67039), (2989, 39407), (7693, 15311), (9577, 12299)]